Internal/Invoke-TenantAudit.ps1
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function Invoke-TenantAudit { param ( [Object]$tenant, [String]$UPN, [Object]$RuleSet ) $totalSteps = $RuleSet.length + 1 $i = 0 $FormattedTenant = @{ Name = $tenant.Name } Write-Progress -Activity ("Auditing {0}" -f $tenant.Name) -ParentId 1 -PercentComplete ($i / $totalSteps * 100) -CurrentOperation "Connecting to Exchange Online" # Connect to client's Exchange Online and Security & Compliance Center using EXO V2 try { Connect-ExchangeOnline -UserPrincipalName $UPN -DelegatedOrganization $tenant.Domain -ShowBanner:$false -ShowProgress:$false # Connect-IPPSSession -UserPrincipalName $UPN -DelegatedOrganization $tenant.Domain -ShowBanner:$false -ShowProgress:$false } catch { Write-Warning ("Failed to connect to Tenant {0}, skipping audit" -f $tenant.Name) Write-Progress -Activity ("Auditing {0}" -f $tenant.Name) -ParentId 1 -PercentComplete 100 return New-Object PSObject -Property $FormattedTenant } $i = 0 foreach ($Rule in $RuleSet) { $i++ Write-Progress -Activity ("Auditing {0}" -f $tenant.Name) -ParentId 1 -PercentComplete ($i / $totalSteps * 100) -CurrentOperation $Rule.Synopsis try { Import-Module $Rule.Path -Force $output = Invoke-Expression $Rule.Name $FormattedTenant += $output } catch { Write-Warning ("Unable to run Rule {0} on Tenant {1}" -f $Rule.Name, $tenant.name) } } $i++ Write-Progress -Activity ("Auditing {0}" -f $tenant.Name) -ParentId 1 -PercentComplete ($i / $totalSteps * 100) -CurrentOperation "Disconnecting from Exchange Online" Disconnect-ExchangeOnline -Confirm:$false *> $null Write-Progress -Activity ("Auditing {0}" -f $tenant.Name) -ParentId 1 -PercentComplete 100 return New-Object PSObject -Property $FormattedTenant } |